1.  P-2,Q-4,R-1,S-3

2.  P-2,Q-4,R-1,S-3

3.  P-4,Q-2,R-1,S-3

4.  P-4,Q-2,R-3,S-1.

4
Correct Answer :

P-4,Q-2,R-3,S-1.


Explanation :
No Explanation available for this question

1.  A=1, B=1, C=0

2.  A=1, B=0, C=0

3.  A=0, B=1, C=0

4.  A=0, B=0, C=0

4
Correct Answer :

A=0, B=0, C=0


Explanation :
No Explanation available for this question

1.  0010111…..

2.  0001011…..

3.  0101111…..

4.  0110100……

4
Correct Answer :

0110100……


Explanation :
No Explanation available for this question

1.  F = ∑m(0,1,3,5,9,10,14)

2.  F = ∑m(2,3,5,7,8,12,13)

3.  F = ∑m(1,2,4,5,11,14,15)

4.  F = ∑m(2,3,5,7,8,9,12)

4
Correct Answer :

F =m(2,3,5,7,8,9,12)


Explanation :
No Explanation available for this question

1.  Changed from “0” to “1”

2.  Changed from “1” to “0”

3.  Changed in either direction

4.  Not changed

4
Correct Answer :

Changed from “0” to “1”


Explanation :
No Explanation available for this question

1.  F=AND(P,Q)

2.  F=OR(P,Q)

3.  F=XNOR(P,Q)

4.  F=XOR(P,Q).

4
Correct Answer :

F=XOR(P,Q).


Explanation :
No Explanation available for this question

1.  two or more of the inputs, P,Q,R are ”0”

2.  two or more of the inputs, P,Q,R are ”1”

3.  any odd number of the inputs P,Q,R are ”0”

4.  any odd number of the inputs P,Q,R are ”1”

4
Correct Answer :

two or more of the inputs, P,Q,R are ”1”


Explanation :
No Explanation available for this question

1.  does not occur

2.  occurs when CLK=0

3.  occurs when CLK=1 and A=B=1

4.  occurs when CLK=1 and A=B=0.

4
Correct Answer :

does not occur


Explanation :
No Explanation available for this question

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